Aplicaciones de la ultrasonografía en el sistema nervioso central para neuroanestesia y cuidado neurocrítico

Ochoa-Pérez, Lucas; Cardozo, Alejandro

doi:10.1016/j.rca.2015.03.009

Cited by 6 publications

(3 citation statements)

References 47 publications

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“…Consiste en el uso de un transductor lineal de alta frecuencia, puesto sobre el globo ocular, previamente protegido con un parche adhesivo transparente sobre el que se esparce abundante gel (Figura 20). El nervio óptico se identifica como una estructura hipoecoica de trayecto regular en la parte posterior al globo ocular y, como está rodeado por la duramadre, un aumento de la presión intracraneana, se transmite a través del espacio subaracnoídeo hacia su vaina, aumentando su diámetro [41]. El estándar de medición del diámetro del nervio óptico requiere trazar una línea de referencia que se inicia por convención a 3 mm de la unión del nervio óptico con el globo ocular.…”

Section: Us En Nervio óPticounclassified

Ultrasonografía focalizada en situaciones de urgencia

Ceballos¹,

Stuardo²

2021

Rev. chil. anest.

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Point of Care Ultrasonography" offers numerous clinical advantages in guiding patient management by answering specific questions and as a support tool for invasive procedures. By avoiding unnecessary transfers and more complex examinations, it also has logistical benefits. Its use has spread beyond the field of radiology to various medical specialties, constituting a valuable tool for anesthetic work. Patients in emergency care are one of the several groups that benefit from this relatively new tool that allows to complement the clinical examination of the patient by providing additional information after the physical examination. To optimize its use, it is necessary to know some basic concepts of ultrasound physics, as well as types of transducers, ultrasound modalities, terminology and some concepts of obtaining images (window, plane, vision). The ultrasound-guided procedures for vascular access and some ultrasound-assisted examinations are described. Besides, a brief description of the FOCUS Echocardiography (Focus Oriented Cardiac Ultrasound) is given, as there is a special article for it. Pleural, full stomach, extended FAST, resuscitation, airway and optic nerve ultrasonographies are described with further detail. Finally, some simple and validated protocols for the use of anesthesiologists, emergency physicians and intensivists are listed and briefly described, which make this technique ideal for use at the bedside in time-dependent situations: FOCUS, FAST, RUSH, ACES FATE, BLUE, FALL and FEEL.

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Section: Us En Nervio óPticounclassified

Ultrasonografía focalizada en situaciones de urgencia

Ceballos¹,

Stuardo²

2021

Rev. chil. anest.

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“…Subsequently, a horizontal line is drawn from border to border of the optic nerve; this second line is the one that measures the optic nerve value in millimeters 43,44 . For most reviewed authors, 5 mm is the cutoff point for the study to be considered positive for endocranial hypertension 45 (Fig. 5).…”

Section: Ccross Protocol Neurological Complications and Optic Nerve Sheath (Ons) Ultrasound Measurementmentioning

confidence: 99%

Cardiac, cerebral, renal, optic nerve, and lung ultrasound study (CCROSS) protocol

Garduño-López

García‐Cruz

Baranda-Továr

2019

ACME

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The use of echocardiography is very useful in the evaluation, treatment, and follow-up of the patient in critical condition. Along with clinic and the stethoscope, it is a tool that complements the act of the physician faced with the diversity of etiologies that determine the state of shock and increase morbidity and mortality, especially in post-cardiac surgery patients, in whom there are no management emergency post-surgical algorithms. In view of this situation, at the National Institute of Cardiology Ignacio Chávez, a management algorithm has been made and improved in cardiac post-surgical patients: through focused ultrasonography, including transthoracic echography, pulmonary ultrasound, optic nerve ultrasound, and renal ultrasound by evaluating renal resistive indices. Several societies have created their protocols for addressing patients in critical condition, so in the institute, specifically in cardiovascular intensive therapy, has created the cardiac, cerebral, renal, optic nerve, and lung ultrasound study (CCROSS) protocol for the initial approach of these patients, and a study is currently taking place for its validation, reproducibility, and efficacy.

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“…Consiste en el uso de un transductor lineal puesto sobre el globo ocular, (previamente protegido con un parche adhesivo transparente sobre el que se esparce abundante gel) (Figura 11). El nervio óptico es hipoecoico, de trayecto regular y como está rodeado por la duramadre, un aumento de la presión intracraneana, (PIC), se transmite a través del espacio subaracnoídeo hacia su vaina, aumentando su diámetro 32 .…”

Section: Us En Nervio óPticounclassified

Uso de ecografía en anestesia: Point of Care Ultrasound (POCUS)

Azócar¹

2017

Rev Chil Anest

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Aplicaciones de la ultrasonografía en el sistema nervioso central para neuroanestesia y cuidado neurocrítico

Abstract: Cómo citar este artículo: Ochoa Pérez L, Cardozo Ocampo A. Aplicaciones de la ultrasonografía en el sistema nervioso central para neuroanestesia y cuidado neurocrítico. Rev Colomb Anestesiol. 2015. http://dx.

Cited by 6 publications

References 47 publications

Ultrasonografía focalizada en situaciones de urgencia

Ultrasonografía focalizada en situaciones de urgencia

Cardiac, cerebral, renal, optic nerve, and lung ultrasound study (CCROSS) protocol

Uso de ecografía en anestesia: Point of Care Ultrasound (POCUS)

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